单词 | bulkhead |
释义 | bulkhead/ˈbʌlkhɛd![]() noun A dividing wall or barrier between separate compartments inside a ship, aircraft, or other vehicle.The frigates have a double-skinned hull divided by ten bulkheads into watertight compartments....
OriginLate 15th century: from Old Norse bálkr 'partition' + head. |
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